Italian High Renaissance Painter and Inventor, 1452-1519 Italian High Renaissance Painter and Inventor, 1452-1519 Florentine Renaissance man, genius, artist in all media, architect, military engineer. Possibly the most brilliantly creative man in European history, he advertised himself, first of all, as a military engineer. In a famous letter dated about 1481 to Ludovico Sforza, of which a copy survives in the Codice Atlantico in Milan, Leonardo asks for employment in that capacity. He had plans for bridges, very light and strong, and plans for destroying those of the enemy. He knew how to cut off water to besieged fortifications, and how to construct bridges, mantlets, scaling ladders, and other instruments. He designed cannon, very convenient and easy of transport, designed to fire small stones, almost in the manner of hail??grape- or case-shot (see ammunition, artillery). He offered cannon of very beautiful and useful shapes, quite different from those in common use and, where it is not possible to employ cannon ?? catapults, mangonels and trabocchi and other engines of wonderful efficacy not in general use. And he said he made armoured cars, safe and unassailable, which will enter the serried ranks of the enemy with their artillery ?? and behind them the infantry will be able to follow quite unharmed, and without any opposition. He also offered to design ships which can resist the fire of all the heaviest cannon, and powder and smoke. The large number of surviving drawings and notes on military art show that Leonardo claims were not without foundation, although most date from after the Sforza letter. Most of the drawings, including giant crossbows (see bows), appear to be improvements on existing machines rather than new inventions. One exception is the drawing of a tank dating from 1485-8 now in the British Museum??a flattened cone, propelled from inside by crankshafts, firing guns. Another design in the British Museum, for a machine with scythes revolving in the horizontal plane, dismembering bodies as it goes, is gruesomely fanciful. Most of the other drawings are in the Codice Atlantico in Milan but some are in the Royal Libraries at Windsor and Turin, in Venice, or the Louvre and the École des Beaux Arts in Paris. Two ingenious machines for continuously firing arrows, machine-gun style, powered by a treadmill are shown in the Codice Atlantico. A number of other sketches of bridges, water pumps, and canals could be for military or civil purposes: dual use technology. Leonardo lived at a time when the first artillery fortifications were appearing and the Codice Atlantico contains sketches of ingenious fortifications combining bastions, round towers, and truncated cones. Models constructed from the drawings and photographed in Calvi works reveal forts which would have looked strikingly modern in the 19th century, and might even feature in science fiction films today. On 18 August 1502 Cesare Borgia appointed Leonardo as his Military Engineer General, although no known building by Leonardo exists. Leonardo was also fascinated by flight. Thirteen pages with drawings for man-powered aeroplanes survive and there is one design for a helicoidal helicopter. Leonardo later realized the inadequacy of the power a man could generate and turned his attention to aerofoils. Had his enormous abilities been concentrated on one thing, he might have invented the modern glider.   Related Paintings of Leonardo Da Vinci :. | Leonardo there Vinci and Andrea del Verrocchio, madonna with the child and angels | Head and shoulders Christs | The Last Supper | The Last Supper | Profile of a man |
Related Artists:
KEUNINCK, Kerstiaen
Flemish painter (b. 1560, Kortrijk, d. 1632/3, Antwerpen) Flemish painter. Although from Courtrai, from an early age he lived in Antwerp. He was listed in 1577 as one of the recipients of the Poor-box (armenbus) of the Antwerp Guild of St Luke, where he was received as master in 1580. He married in 1585. De Keuninck took on Carel de Ferrara as an apprentice in 1599. His son Kerstiaen de Keuninck the younger (d 1642-3) became a master in 1613.
Jean Baptiste Huet
(Paris, 15 October 1745-Paris, 27 January 1811) was a French painter, engraver and designer associated with pastoral and genre scenes of animals in the Rococo manner, influenced by François Boucher. Born into a family of artistse his uncle was Christophe Huet, his father Nicolas Huetehe apprenticed with the animal painter Charles Dagomer, a member of the painters' guild, the Academie de Saint-Luc, Paris, who was working in the 1760s. Huet's interest in printmaking and his acquaintance with Gilles Demarteau, who later engraved many of his compositions, both date from this period. About 1764 Huet entered the studio of Jean-Baptiste Le Prince, where he further developed his printmaking skills, largely reproducing his own paintings, a method of publishing them with some profit. In 1768 he was approved by the Academie Royale, and 29 July 1769 he was received (reçu) in the minor category (petite maniere) of painter of animals and was well received in the public reviews when he began to exhibit at the Paris Salon that same year, with a Dog Attacking Geese, now at the Louvre. He continued to exhibit annually until 1789, through his attempts at the grand manner of history painting, considered the noblest genre, were not met with approval.
DADDI, Bernardo
Italian Early Renaissance Painter, active ca.1290-1348